package come.itheima.springbootwebmybatistlias.mapper;

import come.itheima.springbootwebmybatistlias.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

/**
 * 部门管理
 */
@Mapper
public interface DeptMapper {

    //查询部门
    @Select("select * from tlias.dept")
    List<Dept> list();

    //删除部门
    @Delete("delete from tlias.dept where id = #{id}")
    void deleteById(Integer id);

    //新增部门
    @Insert("insert into tlias.dept(name,create_time,update_time) values (#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);

    //根据ID查询部门
    @Select("select id, name, create_time, update_time from dept where id = #{id};")
    Dept queryDeptById(Integer id);

    //修改部门
    @Update("update dept set name = #{name}, update_time =#{updateTime} where id = #{id}")
    void modifyDept(Dept dept);


}
